From: Adrian Bunk <bunk@kernel.org>

This patch fixes an obvious bug (loop was never entered) caused by

commit 820943b6fc4781621dee52ba026106758a727dd3
Author:     Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
AuthorDate: Fri Jun 20 12:04:33 2008 +0900
Commit:     Jesse Barnes <jbarnes@virtuousgeek.org>
CommitDate: Wed Jun 25 15:54:30 2008 -0700

    pciehp: cleanup pcie_poll_cmd

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/pci/hotplug/pciehp_hpc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN drivers/pci/hotplug/pciehp_hpc.c~fix-pciehp_free_irq drivers/pci/hotplug/pciehp_hpc.c
--- a/drivers/pci/hotplug/pciehp_hpc.c~fix-pciehp_free_irq
+++ a/drivers/pci/hotplug/pciehp_hpc.c
@@ -258,7 +258,7 @@ static int pcie_poll_cmd(struct controll
 			return 1;
 		}
 	}
-	while (timeout > 1000) {
+	while (timeout > 0) {
 		msleep(10);
 		timeout -= 10;
 		if (!pciehp_readw(ctrl, SLOTSTATUS, &slot_status)) {
_